[INFO] cloning repository https://github.com/AS207960/whois-email
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AS207960/whois-email" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS207960%2Fwhois-email", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS207960%2Fwhois-email'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2bd3fc47489a45cb8d10d8ccc6ec4d955b15949
[INFO] building AS207960/whois-email against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAS207960%2Fwhois-email" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AS207960/whois-email on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AS207960/whois-email
[INFO] finished tweaking git repo https://github.com/AS207960/whois-email
[INFO] tweaked toml for git repo https://github.com/AS207960/whois-email written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/AS207960/whois-email already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d063213a457b04fc351ed68271938a98c3c0351c2d86bb4a51479a9d9da986ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d063213a457b04fc351ed68271938a98c3c0351c2d86bb4a51479a9d9da986ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d063213a457b04fc351ed68271938a98c3c0351c2d86bb4a51479a9d9da986ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d063213a457b04fc351ed68271938a98c3c0351c2d86bb4a51479a9d9da986ac", kill_on_drop: false }`
[INFO] [stdout] d063213a457b04fc351ed68271938a98c3c0351c2d86bb4a51479a9d9da986ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af82382de2f912bbf3edfe76bf9990303927ea3ec60dace17cfb4417edb691f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af82382de2f912bbf3edfe76bf9990303927ea3ec60dace17cfb4417edb691f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling serde v1.0.107
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling ascii_utils v0.9.3
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling deunicode v0.4.3
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[INFO] [stderr]    Compiling quoted_printable v0.4.2
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling email v0.0.20
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling base64 v0.9.3
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[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling charset v0.1.2
[INFO] [stderr]    Compiling fast_chemail v0.9.6
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling mailparse v0.12.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
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[INFO] [stderr]    Compiling pest_meta v2.1.3
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[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand_chacha v0.2.2
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[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling url v2.1.1
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[INFO] [stderr]    Compiling parse-zoneinfo v0.2.1
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling ignore v0.4.15
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling globwalk v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.107
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling tokio v0.2.20
[INFO] [stderr]    Compiling thiserror v1.0.16
[INFO] [stderr]    Compiling tera v1.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling trust-dns-proto v0.19.5
[INFO] [stderr]    Compiling tokio-native-tls v0.1.0
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.5
[INFO] [stderr]    Compiling diesel v1.4.4
[INFO] [stderr]    Compiling lettre v0.9.3
[INFO] [stderr]    Compiling lettre_email v0.9.4
[INFO] [stderr]    Compiling migrations_internals v1.4.1
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]    Compiling diesel_migrations v1.4.0
[INFO] [stderr]    Compiling whois-mail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: implementation of `FnOnce` is not general enough
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     tokio::task::spawn(async {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
[INFO] [stdout]     |
[INFO] [stdout]     = note: closure with signature `fn(&'0 trust_dns_resolver::trust_dns_proto::rr::rdata::MX) -> impl futures::Future` must implement `FnOnce<(&'1 trust_dns_resolver::trust_dns_proto::rr::rdata::MX,)>`, for any two lifetimes `'0` and `'1`...
[INFO] [stdout]     = note: ...but it actually implements `FnOnce<(&trust_dns_resolver::trust_dns_proto::rr::rdata::MX,)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |         tokio::task::spawn(async {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-resolver-0.19.5/src/async_resolver.rs:368:10
[INFO] [stdout]     |
[INFO] [stdout] 368 |         ) -> Result<LookupIp, ResolveError> {
[INFO] [stdout]     |              ------------------------------
[INFO] [stdout]     |              |
[INFO] [stdout]     |              checked the `Output` of this `async fn`, one of the expected opaque types
[INFO] [stdout]     |              checked the `Output` of this `async fn`, one of the found opaque types
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client.rs:73:87
[INFO] [stdout]     |
[INFO] [stdout] 73  |                         let addrs = futures::stream::iter(mxs).filter_map(|mx| async move {
[INFO] [stdout]     |    _______________________________________________________________________________________-
[INFO] [stdout] 74  |   |                         match config.resolver.lookup_ip(mx.exchange().to_owned()).await {
[INFO] [stdout] 75  |   |                             Ok(r) => Some(futures::stream::iter(r.into_iter().map(move |a| MXAddress {
[INFO] [stdout]     |  _|___________________________________________________________________________________-
[INFO] [stdout] 76  | | |                                 address: a,
[INFO] [stdout] 77  | | |                                 domain: mx.exchange().to_string().trim_end_matches('.').to_string(),
[INFO] [stdout] 78  | | |                             }))),
[INFO] [stdout]     | | |                             -
[INFO] [stdout]     | | |                             |
[INFO] [stdout]     | |_|_____________________________the expected closure
[INFO] [stdout]     |   |                             the found closure
[INFO] [stdout] 79  |   |                             Err(_) => None
[INFO] [stdout] 80  |   |                         }
[INFO] [stdout] 81  |   |                     }).flatten().collect::<Vec<_>>().await;
[INFO] [stdout]     |   |                     -
[INFO] [stdout]     |   |                     |
[INFO] [stdout]     |   |_____________________the expected `async` block
[INFO] [stdout]     |                         the found `async` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: while checking the return type of the `async fn`
[INFO] [stdout]     = note: while checking the return type of the `async fn`
[INFO] [stdout]     = note: expected opaque type `impl futures::Future`
[INFO] [stdout]                found opaque type `impl futures::Future`
[INFO] [stdout] note: the lifetime requirement is introduced here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.20/src/task/spawn.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |         T: Future + Send + 'static,
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whois-mail`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "af82382de2f912bbf3edfe76bf9990303927ea3ec60dace17cfb4417edb691f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af82382de2f912bbf3edfe76bf9990303927ea3ec60dace17cfb4417edb691f8", kill_on_drop: false }`
[INFO] [stdout] af82382de2f912bbf3edfe76bf9990303927ea3ec60dace17cfb4417edb691f8
